package com.dh.project.mapper;

import com.baomidou.mybatisplus.mapper.AutoMapper;
import com.dh.project.model.Coupon;

public interface CouponMapper extends AutoMapper<Coupon>{
    int deleteByPrimaryKey(Integer id);

    int insert(Coupon record);

    int insertSelective(Coupon record);

    Coupon selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Coupon record);

    int updateByPrimaryKey(Coupon record);
}